22012320003102 has 128 divisors (see below), whose sum is σ = 60492696768000. Its totient is φ = 5833224253440.

The previous prime is 22012320003101. The next prime is 22012320003137. The reversal of 22012320003102 is 20130002321022.

22012320003102 is a `hidden beast` number, since 2 + 20 + 12 + 320 + 0 + 0 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012320003101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74869027 + ... + 75162462.

It is an arithmetic number, because the mean of its divisors is an integer number (472599193500).

Almost surely, 2^{22012320003102} is an apocalyptic number.

22012320003102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22012320003102 is an abundant number, since it is smaller than the sum of its proper divisors (38480376764898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22012320003102 is a wasteful number, since it uses less digits than its factorization.

22012320003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150031543 (or 150031537 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22012320003102 its reverse (20130002321022), we get a palindrome (42142322324124).

The spelling of 22012320003102 in words is "twenty-two trillion, twelve billion, three hundred twenty million, three thousand, one hundred two".